Senior Full Stack Developer - Java, Spring, Angular

Senior Full Stack Developer – Java / AngularLocation:
Toronto, ON
Work Arrangement:
Hybrid – 4 Days per Week Onsite
Experience Required:
8+ Years
Role OverviewWe are seeking a Senior Full Stack Developer to join a high-performing engineering team building modern, customer-facing web applications and resilient backend services. You will work with stakeholders to design and deliver best-in-class technology solutions.
You will design, implement, and operate high-scale APIs and front-end applications using Angular and Java, helping shape the future of modern banking technology.
Key Responsibilities
Build and maintain customer-facing Angular applications and backend services using Java Spring Boot and Node.Js across the full development lifecycle.
Design and implement RESTful and GraphQL APIs, microservices, and integrations with messaging platforms such as Kafka.
Write high-quality, tested code with automated unit, integration, and end-to-end tests;
promote test automationand CI/CD practices.
Collaborate within Agile product teams, including product owners, UX designers, QA professionals, and engineers, to deliver customer-focused solutions.
Automate development pipelines and operational runbooks to reduce time-to-market and improve reliability.
Ensure performance, scalability, and resiliency of services through caching with Redis, load balancing, service discovery, and fault tolerance.
Apply security best practices, including JWT, OAuth2/OIDC, and TLS/SSL, while adhering to secure coding standards.
Stay current with emerging technologies and recommend practical adoption strategies to solve business challenges.
Communicate technical decisions clearly to both technical and non-technical stakeholders.
Mandatory Requirements
8+ years of professional software development experience building web applications and backend services.
Strong hands-on experience with Angular (frontend) and Java Spring Boot (backend).
Proficiency in JavaScript and TypeScript.
Experience with Node.Js and developing full-stack solutions using MEAN or similar technology stacks.
Proven experience designing and developing RESTful APIs and GraphQL APIs.
Experience with message-based systems such as Kafka and in-memory data stores such as Redis.
Strong knowledge of relational databases, including PostgreSQL and SQL, and database schema design.
Experience containerizing and deploying applications on cloud platforms and PaaS environments.
Hands-on experience with Docker, OpenShift, and Kubernetes.
Familiarity with API specifications and tools such as OpenAPI and Swagger, including API troubleshooting and testing.
Practical experience with authentication and authorization protocols, including OAuth 2.0, JWT, OIDC, and certificate management.
Experience with CI/CD pipelines, automated testing, and release management.
Hands-on experience using AI models or integrating AI/ML capabilities into applications.
Strong communication skills and experience working in Agile development teams.
Nice-to-Have Qualifications
Experience with end-to-end UI automation testing tools such as Cypress, Selenium, or Playwright.
Experience with reactive, event-driven, or message-oriented architectures.
Strong understanding of microservice design patterns, including circuit breakers, resiliency, service discovery, and observability.
UX awareness and experience collaborating closely with design teams.
Familiarity with SaaS monitoring and analytics tools such as Dynatrace, Google Analytics, Firebase, LaunchDarkly, and WalkMe.
Technical Skills & Keywords
Frontend:
Angular, TypeScript, JavaScript.
Backend:
Java, Spring Boot, Node.Js.
**API
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